Description
HT-303 Heavy-Duty Ratchet Crimping Tool for Insulated Terminals
The Hanlong HT-303 is an industrial heavy-duty ratchet crimping tool engineered for high-volume, reliable crimping of pre-insulated electrical terminals, ring lugs, spade connectors, and disconnects across 0.5 mm² to 6 mm² (AWG 22-10).
Built with heavy-duty stamped steel chassis and precision induction-hardened dies, it provides consistent dual-stage crimps that securely crimp the conductor core and the insulated sleeve in one smooth stroke. Its full-cycle ratchet drive guarantees proper crimping depth before unlocking, preventing under-crimping and loose wire pull-outs. Equipped with high-leverage extended handles and cushioned non-slip grips for fatigue-free operation.
Technical Specifications
Brand: Hanlong Tools
Model: HT-303
Tool Type: Heavy-Duty Ratchet Crimping Tool for Insulated Terminals
Crimping Capacity: 0.5 – 6.0 mm² (AWG 22 – 10)
Color Nests: Red (0.5-1.5mm² / AWG 22-16), Blue (1.5-2.5mm² / AWG 16-14), Yellow (4.0-6.0mm² / AWG 12-10)
Compatible Terminals: Insulated Ring, Fork, Pin, and Quick-Disconnect Push-On Connectors
Mechanism: Precision Full-Cycle Ratchet with Safety Release Lever
Handle Design: Extended High-Leverage Ergonomic Grips
Application: Electrical Contracting, Switchgear Manufacturing, Telecommunications, and Industrial Maintenance
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